NEET Botany
Cell Organisation
Low Priority
Consistency: 15%
Weightage: 3 / 20 Yrs
High-Yield Trend
2
2021 1
2010 1
2006 Questions 4 MCQs
01
PYQ 2006
medium
botany ID: neet-200
A major breakthrough in the studies of cells came with the development of an electron microscope. This is because:
| 1. | the resolution power of the electron microscope is much higher than that of the light microscope. |
| 2. | the resolving power of the electron microscope is 200-350 nm compared to 0.1-0.2 nm for the light microscope. |
| 3. | electron beam can pass through thick materials, whereas light microscopy requires thin sections. |
| 4. | the electron microscope is more powerful than the light microscope as it uses a beam of electrons that has a wavelength much longer than that of photons. |
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02
PYQ 2010
easy
botany ID: neet-201
The main arena of various types of activities of a cell is:
| 1. | Plasma membrane | 2. | Mitochondria |
| 3. | Cytoplasm | 4. | Nucleus |
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03
PYQ 2021
easy
botany ID: neet-202
Which of the following is an incorrect statement?
| 1. | The perinuclear space forms a barrier between the materials present inside the nucleus and that of the cytoplasm. |
| 2. | Nuclear pores act as passages for proteins and RNA molecules in both directions between nucleus and cytoplasm. |
| 3. | Mature sieve tube elements possess a conspicuous nucleus and usual cytoplasmic organelles. |
| 4. | Microbodies are present both in plant and animal cells. |
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04
PYQ 2021
easy
botany ID: neet-202
The organelles that are included in the endomembrane system are:
| 1. | Golgi complex, Mitochondria, Ribosomes, and Lysosomes |
| 2. | Golgi complex, Endoplasmic reticulum, Mitochondria, and Lysosomes |
| 3. | The endoplasmic reticulum, Mitochondria, Ribosomes, and Lysosomes |
| 4. | The endoplasmic reticulum, Golgi complex, Lysosomes, and Vacuoles |
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